GCD of 133, 442, 604, 819 Calculator

Given Input numbers are 133, 442, 604, 819

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 819

List of positive integer divisors of 819 that divides 819 without a remainder.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Greatest Common Divisior

We found the divisors of 133, 442, 604, 819 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 133, 442, 604, 819 is 1.

Therefore, GCD of numbers 133, 442, 604, 819 is 1

Given Input Data is 133, 442, 604, 819

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 133 is 7 x 19

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 819 is 3 x 3 x 7 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(133, 442) = 58786

GCD(133, 442) = ( 133 x 442 ) / 58786

GCD(133, 442) = 58786 / 58786

GCD(133, 442) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 604

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 604) = 604

GCD(1, 604) = ( 1 x 604 ) / 604

GCD(1, 604) = 604 / 604

GCD(1, 604) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 819

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 819) = 819

GCD(1, 819) = ( 1 x 819 ) / 819

GCD(1, 819) = 819 / 819

GCD(1, 819) = 1

GCD of 133, 442, 604, 819 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 293, 114, 849, 853
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• GCD of 999, 244, 595, 874

1. What is the GCD of 133, 442, 604, 819?

GCD of 133, 442, 604, 819 is 1

2. Where do I get the detailed procedure to find GCD of 133, 442, 604, 819?

You can find a detailed procedure to find GCD of 133, 442, 604, 819 on our page.

3. How to find GCD of 133, 442, 604, 819 on a calculator?

You can find the GCD of 133, 442, 604, 819 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.